| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 74LS55DC | Fairchild Semiconductor Corporation | Check for Price | AND-OR-Invert Gate, LS Series, 1-Func, 8-Input, TTL, CDIP14 | T74LS55D1 vs 74LS55DC |
| N74LS55F | NXP Semiconductors | Check for Price | AND-OR-Invert Gate, LS Series, 1-Func, 8-Input, TTL, CDIP14 | T74LS55D1 vs N74LS55F |
| SN74LS55J | Texas Instruments | Check for Price | AND-OR-Invert Gate, LS Series, 1-Func, 8-Input, TTL, CDIP14 | T74LS55D1 vs SN74LS55J |
| N74LS55F | Signetics | Check for Price | AND-OR-Invert Gate, LS Series, 1-Func, 8-Input, TTL, CDIP14 | T74LS55D1 vs N74LS55F |
Part Details for T74LS55D1 by STMicroelectronics
Results Overview of T74LS55D1 by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (5 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
T74LS55D1 Information
T74LS55D1 by STMicroelectronics is a Gate.
Gates are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
US Tariff Estimator: T74LS55D1 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
T74LS55D1 Part Data Attributes
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T74LS55D1
STMicroelectronics
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Datasheet
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T74LS55D1
STMicroelectronics
AND-OR-Invert Gate, LS Series, 1-Func, 8-Input, TTL, CDIP14
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Ceramic, Dip-14 | |
| Pin Count | 14 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Expandable | |
| Family | Ls | |
| JESD-30 Code | R-GDIP-T14 | |
| Length | 20 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | And-Or-Invert Gate | |
| Max I(ol) | 0.008 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Inputs | 8 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Ceramic, Glass-Sealed | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Power Supply Current-Max (ICC) | 1.3 Ma | |
| Prop. Delay@Nom-Sup | 20 Ns | |
| Propagation Delay (tpd) | 20 Ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | No | |
| Seated Height-Max | 5.08 Mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for T74LS55D1
This table gives cross-reference parts and alternative options found for T74LS55D1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of T74LS55D1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.